| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.78 | 8.813% | $169.5089 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $26.29 | 12.152% | $29.4848 | $29.48 | $29.50 | $29.50 |
| Purchase #3 | $201.60 | 9.740% | $221.2358 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $212.70 | 7.588% | $228.8397 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $199.85 | 12.434% | $224.6993 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $103.42 | 8.126% | $111.8239 | $111.82 | $111.80 | $111.80 |
| Purchase #7 | $25.61 | 9.836% | $28.129 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $925.25 | $1,013.7214 | $1,013.72 | $1,013.75 | $1,013.60 | |